ASODUR-G1270 Technical Data Sheet EN 2017.pdf
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<h1>ASODUR-G1270 Technical Data Sheet EN 2017.pdf</h1> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2 – 8 <br />D-32760 Detmold (Germany) <br />phone + 49 -5231- 953-00 <br />fax <br />+ 49 -5231- 953-108 <br />email export@schomburg.de <br />www.schomburg.com</p> <p>Technical Data Sheet</p> <p>ASODUR-G1270 INDUFLOOR -IB1270 <br />®</p> <p>Art.-No. 2 06404</p> <p>Versatile epoxy resin</p> <p>1119</p> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2 – 8 <br />D-32760 Detmold <br />16 <br />2 06404 <br />EN 1504-2 <br />ASODUR-G1270 <br />Surface protection product – Impregnation <br />Principle 1.2 <br />Capillary water absorption and <br />water permeability <br />w < 0.1 kg/m² × h <br />Penetration depth <br />Class I < 10 mm <br />Tensile adhesion strength <br />by pull-off test <br />≥ 1.5 (1.0) N/mm² <br />Reaction to Fire <br />Class E <br />Hazardous substances <br />In compliance with <br /> <br />5.3 of EN 1504-2</p> <p>0.5</p> <p>• two component epoxy resin <br />• solvent free <br />• transparent <br />• low viscosity <br />• consolidating <br />• pore blocking <br />• withstands mechanical loading <br />• watertight <br />• resistant to dilute alkalis, acids, aqueous salt <br />solutions, lubricants <br />• tendency to yellowing <br />Areas of application: <br />• as a pore blocking primer for cement-based surfaces <br />that will be coated with ASODUR systems <br />• for producing levelling and scratch coats to prepare <br />surfaces for coatings. <br />• for producing epoxy resin screeds <br />• as an impregnator and substrate consolidator <br />Technical Data: <br />Basis: <br />two component epoxy resin <br />Colour: transparent</p> <p>Viscosity: <br />approx. 130 ± 20 mPA·s at +25° C <br />Mixing ratio: <br />100:27 parts by weight <br />Density: <br />approx. 1,08 ± 0,02 g/cm3 <br />*) <br />Pot life : <br />approx. 30 minutes <br />Application <br />temperature: min. approx. +10° C, <br />max. approx. +30° C <br />*) <br />Foot traffic after : min. approx. 12 hours <br />Overcoat after *): approx. 12 hours <br />up to a max. 24 hours <br />*) <br />Fully cured : <br />after approx. 7 days <br />Minimum <br />cure temperature: +10° C <br />Cleaning: Clean work tools thoroughly <br />after use with ASO-R001 <br />Packaging: 1, 3, 10 and 30 kg containers. <br />Other sizes are available on request. <br />Components A and B are delivered <br />at a pre-determined mix ratio. <br />Storage: frost free, cool and dry, above <br />+10° C, 24 months in the original <br />unopened container. Use opened <br />containers promtly. <br />*) The values refer to 23°C and 50% relative humidity.</p> <p>Surface preparation: <br />The area to be treated must be: <br />• dry, firm, sound and have a good grip <br />• free from separating and adhesion inhibiting <br />substances such as dust, laitance, grease, oil, <br />rubber marks, paint residues and similar. <br />Use suitable means to prepare the substrate dependent <br />on its condition such as e.g. sweeping, vacuuming, <br />brushing, planing, scabbling, grit-blasting, shot-blasting. <br />The following criteria are to be observed dependent on <br />the particular substrate:</p> <p>1/3</p> <p>20/17</p> <p>Cementitious surfaces: <br />Concrete quality: </p> <p>min. C20/25</p> <p>Screed quality: <br />min. EN 13813 CT-C25-F4 <br />• Age: <br />min. 28 days <br />• Tensile adhesion <br />strength: <br />> 1.5 N/mm2 <br />• Residual moisture: <br />≤ 4.0% (carbide hygrometer) <br />• Protected against moisture acting from the rear <br />Render quality: <br />PIIIa/PIIIb <br />• Age: <br />min. 28 days <br />• T ensile adhesion <br />strength: <br />> 0.8 N/mm2 <br />• Residual moisture: <br />≤ 4.0% (carbide hygrometer) <br />• Protected against moisture acting from the rear <br />Product preparation: <br />Components A (resin) and B (hardener) are delivered <br />at a predetermined mixing ratio. Tip component B <br />into component A. Ensure that the hardener drains <br />completely from its container. Mixing of the components <br />is to be carried out with a suitable mixer at approx. <br />300 rpm (e.g. drill with paddle). It is important to <br />also stir from the sides and the bottom to ensure that <br />the hardener is evenly dispersed. Stir until the mix is <br />homogenous (free from streaks); mixing time 3 minutes. <br />The minimum temperature during mixing should be <br />+15° C. Do not use mixed material directly from <br />the packaging. Decant the material into a clean <br />container and mix through thoroughly once again. <br />Notes: <br />When using the product ensure that it is applied <br />by flooding evenly over the prepared substrate. <br />Irregularities lead to capillary active pores in the <br />cured priming coat and promote the formation of <br />bubbles especially osmosis bubbles. To ensure that <br />the priming coat has filled all pores, apply a second <br />coat. Pore blocking can also be ensured through the</p> <p>application of a second layer of a dense smoothing <br />mortar. This smoothing mortar is produced from the <br />priming resin with the addition of quartz sand. When <br />adding aggregates (e.g. quartz sand) ensure that the <br />aggregate is dry and also has a temperature of approx. <br />+15° C. <br />Production of levelling / scratch coats: <br />ASODUR-G1270: <br />1.0 part by weight <br />Quartz sand: approx. 1.0 part by weight <br />(grain: e.g. 0.2 – 0.7 mm) <br />ASO-FF: <br />approx. 2 – 3 % by weight <br />The quartz sand is mixed with the previously mixed <br />and decanted resin and hardener components. Ensure <br />that the liquid and solid components are evenly mixed <br />together. Before application on vertical or steeply <br />sloping surfaces it is recommended that with levelling/ <br />scratch coats ASO-FF is added. The addition rate lies <br />between 4 – 5 % by weight dependent on the degree <br />of slope. <br />Production of epoxy resin screeds: <br />Thickness: <br />aprox. 5 – 15 mm <br />ASODUR-G1270: <br />1.0 part by weight <br />Quartz sand: <br />6.8 – 7.0 parts by weight <br />Grain: <br />0.06 – 1.5 mm ø <br />Thickness: <br />ASODUR-G1270: <br />Quartz sand: <br />Grain: </p> <p>15 – 40 mm <br />1.0 part by weight <br />9.0 – 10.0 parts by weight <br />0.06 – 3.5 mm ø</p> <p>Compressive strength: <br />Flexural strength: <br />Consumption: </p> <p>approx. 34 N/mm2 <br />approx. 9 N/mm2 <br />approx. 2.0 kg/m2/mm</p> <p>Method of application/consumption: <br />Priming: <br />Flood apply ASODUR-G1270 to block pores in one <br />coat. Consumption: approx. 300 – 600 g/m2</p> <p>2/3</p> <p>20/17</p> <p>Notes: <br />• Overcoat the primed area within 12 hours and up to <br />a maximum of 24 hours. <br />• Primer that has not been broadcast with sand may <br />only be walked on with clean overshoes. <br />• When a thin following coat is applied with a smooth <br />surface at a thickness < 1.0 mm then broadcasting <br />with sand can be omitted. <br />• When ASODUR-G1270 has quartz sand broadcast <br />into it, priming must be carried out in two coats. The <br />second coat is to be applied after a waiting time <br />of 12 hours minimum but within a further 12 hours. <br />Broadcast the second layer of primer with quartz <br />sand (grain: e.g. 0.1 – 0.6 mm). Consumption: <br />approx. 0.8 – 1.0 kg/m2. <br />Note: <br />• Do not broadcast to excess. <br />Once hardened carefully remove all non-bound quartz <br />sand before roller applied or flowing coatings, scratch <br />coatings or screeds are applied. <br />Levelling/scratch coat: <br />Firstly prime the floor with ASODUR-G1270. <br />Consumption: approx 300 – 600 g/m2. <br />The mixed smoothing compound is skim applied in one <br />coat. Consumption of finished smoothing compound: <br />approx. 1600 g/m2/mm.</p> <p>Important advice: <br />• Higher temperatures shorten the pot life. Lower <br />temperatures increase the pot life and curing time. <br />Material consumption is also increased at lower <br />temperatures. <br />• The bond between the individual coats can be <br />heavily impeded through the influence of moisture or <br />contamination between successive applications. <br />• When longer waiting times occur between <br />application of the coats or where surfaces already <br />treated with liquid resin must be re-coated after a <br />long time, the surface must be well cleaned and <br />abraded, after which a completely new pore free <br />sealing should be undertaken. It is not sufficient to <br />simply overcoat. <br />• Protect surface protective systems from moisture <br />(e.g. rain) for approx. 4 – 6 hours after application. <br />Dampness produces a white discolouration and/or <br />stickiness on the surface and can impede the cure. <br />Discoloured and/or sticky surfaces should be taken <br />off e.g. by abrading and renewed. <br />• Applications that are not clearly explained in this <br />technical data sheet may only be carried out after <br />consultation with and written confirmation from the <br />Technical Services Department of SCHOMBURG. <br />Please observe a current EU health <br />and safety data sheet. <br />GISCODE: RE 1</p> <p>This technical data sheet is a translation from German and does not consider local building codes or legal requirements. It shall be used as general reference for the product. Legally binding <br />is only the latest German technical data sheet or the latest data sheet from one of our foreign subsidiaries inside their sales territory.</p> <p>3/3</p> <p>CJ/CoS/TM</p> <p>20/17</p>
